TY - BOOK AU - Fujioka, Hiroshi, ed. TI - Gallium Nitride Materials and Devices XV T2 - Proceedings of SPIE; V. 11280 SN - 9781510633230 (Print) PY - 2020/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11280 ER -